Grand Seiko 9SA5 Hi-Beat 36000 80 heures

In the Grail Atlas catalogGrand Seiko 60th Anniversary Hi-Beat SLGH002 →

~$59,849 · 1 CHF = 1.234 USD (2026-07-22)

Year

2020

Category

Homme

Reference

SLGH002

Case

ø 40 mm · Or jaune

Material

Gold

Dial

White

Movement

Mécanique à remontage automatique Réserve de marche: 80 h, 36000 alt/h

Water resistance

100 m

Price tier

$50K–$100K

Country

🇯🇵 Japan

The Grand Seiko 9SA5 High-Beat caliber: 36,000 vibrations/hour, 80-hour power reserve. The result of nine years of development, a new dual-impulse escapement, a rim-balanced free-sprung balance wheel, and a horizontal wheel train allowing for a 15% thinner movement. 40mm 18k yellow gold case.

More photos and full details on the official GPHG page.